(UL)
-
Improving performance of polymeric vibration isolation elements using hydrostatic pressure [Elektronski vir]Bek, Marko ; Emri, IgorWe are presenting the findings on recently published paper on the new and improved way of utilizing polymeric materials for vibration damping. We present the analysis of pressure dependence of three ... thermoplastic polyurethane (TPU) materials on vibration isolation. Aim of this investigation was to analyze how much the performance of isolation can be enhanced using patented Dissipative bulk and granular systems technology. Based on this technology Granular damping elements (GDE), were developed. GDE consists of a container, made of woven basalt, carbon or glass fibers, which is filled and pressurized with polymeric granular materials with multi-modal particles size-distribution. Due to the flowlike behavior of granulated polymers, the generated pressure within the container will be hydrostatic and will act on polymeric particles themselves, and consequently modify frequency dependence of their energy absorption properties. Hence, with a proper pressurization we may shift the material energy absorption maximum to any desired frequency. The goal of this contribution is to show how the effect of pressure and frequency of three polyether-based thermoplastic polyurethane (TPU) materials on vibration isolation. The investigated materials are three BASF Elastollan TPU materials: (i) 1190A, (ii) 1175A, and (iii) 1195D. We investigated properties of TPU materials in solid state, which after granulation are potential candidates for producing the new generation GDE damping elements.Source: Book of abstract [Elektronski vir] : MTDM 2018 (F.71-72)Type of material - conference contributionPublish date - 2018Language - englishCOBISS.SI-ID - 16267547
Author
Bek, Marko |
Emri, Igor
Topics
damping |
viscoelasticity |
thermoplastic polyurethane |
hydrostatic pressure |
viskoelastičnost |
dušenje |
termoplastični poliuretan |
hidrostatični tlak
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Bek, Marko | 33756 |
Emri, Igor | 04316 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: